/*
* This file is a part of the open-eBackup project.
* This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
* If a copy of the MPL was not distributed with this file, You can obtain one at
* http://mozilla.org/MPL/2.0/.
*
* Copyright (c) [2024] Huawei Technologies Co.,Ltd.
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
*/
package openbackup.system.base.common.desensitization;

import static org.junit.Assert.assertEquals;

import org.junit.Test;

/**
 * 功能描述
 *
 */
public class StringCrlfUtilTest {
    /**
     * 用例场景：测试字符过滤工具类对于crlf过滤
     * 前置条件：输入字符串含有crlf字符
     * 检查点：测试通过
     */
    @Test
    public void test_when_crlfStr_then_escape() {
        String sample = "Tab\tLF\nReturn\rBS\u0008FF\u000CDEL\u007FVT\u000B";
        assertEquals("Tab\\tLF\\nReturn\\rBS\\bFF\\fDEL\\u007FVT\\u000B", StringCrlfUtil.escapeCrlf(sample));
    }
}
